*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
body{
    max-width: 750px;
    min-width: 300px;
    background-color: #f2f2f2;
    font-size: 15px;
}
.box1{
    width: 100%;
    display: flex;
    justify-content: space-between;
    background-color: white;
    height: 1rem;
    line-height: 1rem;
}
.box1-1{
    color: aqua;
    font-size: .15rem;
}
.box2{
    width: 100%;
    height: 1rem;
    font-size: .13rem;
    color: #666;
    margin: .1rem ;
}
.box3{
    width: 100%;
    height: 2.5rem;
    font-size: .15rem;
    background-color: white;
    p{   
        width: 100%;
        display: flex;
        justify-content: space-between;
        .box3-1{
           width: 30%;
          
        }
        input{
            width: 60%;
            border: 0px;
          
        }
        .box3-2{
            width: 10%;
        }


    }
}
.box4{
    margin-top: .2rem;
    width: 100%;
    text-align: center;
    font-size: .15rem;
    color: aqua;
}
